def test_func(compute):
    result = compute(1, 2)
    return result


def compute(a, b):
    return a + b


# res = test_func(compute)
# print(res)

res = test_func(lambda x, y: x*y)
print(res)

aaa = lambda x, y: x+y
print(aaa(3, 4))
print(aaa(5, 7))
